{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-65-69-female","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569.FE","title":"Barro-Lee: Average years of primary schooling, age 65-69, female","unit":null},"observations":[{"date":"1960-01-01","value":2.78},{"date":"1965-01-01","value":2.95},{"date":"1970-01-01","value":2.03},{"date":"1975-01-01","value":2.19},{"date":"1980-01-01","value":2.69},{"date":"1985-01-01","value":2.73},{"date":"1990-01-01","value":2.66},{"date":"1995-01-01","value":3.28},{"date":"2000-01-01","value":3.49},{"date":"2005-01-01","value":3.7},{"date":"2010-01-01","value":3.85}],"summary":{"latest_period":"2010-01-01","latest_value":3.85,"max":3.85,"mean":2.94091,"min":2.03,"of":144,"rank":58,"trend":"rising"}}